KP-51WS500, KP-57WS500, KP-65WS500 — Sony TV Service Manual (repair manual)

Model
KP-51WS500 KP-57WS500 KP-65WS500
Pages
127
Size
9.74 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-51ws500-kp-57ws500-kp-65ws500.pdf
Date

View Sony KP-51WS500 / KP-57WS500 / KP-65WS500 Service Manual online

COLOR REAR VIDEO PROJECTOR
  SERVICE MANUAL 
RA-6
 
CHASSIS
KP-51WS500
 
RM-Y909 
US/CND 
  SCC-P65HA
KP-57WS500
 
RM-Y909 
US/CND 
  SCC-P65JA
KP-65WS500
 
RM-Y909 
US/CND 
  SCC-P65KA
        
MODEL NAME 
REMOTE COMMANDER 
DESTINATION  
CHASSIS NO. 
Self Diagnosis
Supported model
KP-65WS500
RM-Y909
9-965-932-07
— 3 —
KP-51WS500/57WS500/65WS500
TABLE OF CONTENTS
   SpeciÞ cations ...................................................................... 4
 
 
Warnings and Cautions ....................................................... 5
   Safety 
Check-Out ................................................................ 6
   Self-Diagnostic 
Function...................................................... 7
1. Disassembly
 
1-1.   Rear Board Removal ........................................................... 10
 
1-2.   Chassis Assembly Removal ................................................ 10
 1-3. 
 
Service 
Position................................................................... 10
 
1-4.   H2 Board Removal .............................................................. 11
 
1-5.   H1 Board Removal .............................................................. 11
 
1-6.   H3 Board Removal .............................................................. 11
 
1-7.   Mirror Cover Removal ......................................................... 12
 1-8. 
Beznet 
Assembly 
Removal.................................................. 12
 
1-9.  S Board Removal ................................................................ 12
 
1-10. AD Board and B Board Removal......................................... 12
 
1-11. G Board Removal ................................................................ 13
 
1-12. Terminal Board, A Board, D Board, 
 
 
U Board, and UD Board Removal ....................................... 13
 1-13. 
Picture 
Tube 
Removal ......................................................... 14
 
1-14. High-Voltage Cable Installation and Removal ..................... 14
2. Set-up Adjustments
 
2-1.   Screen Voltage Adjustment (Coarse Adjustment)................ 15
 
2-2.   Screen (G2) Voltage Adjustment (Fine Adjustment) ............ 15
 2-3. 
 
Deß ection Yoke Tilt Adjustment ........................................... 15
 
2-4.   Focus Lens Adjustment ....................................................... 16
 
2-5.   Focus VR Adjustment .......................................................... 16
 
2-6.   2-Pole Magnet and Centering Magnet Adjustment.............. 17
 2-7. 
 
Centering 
Magnet 
Adjustment ............................................. 17
 
2-8.   4-Pole Magnet Adjustment .................................................. 17
 
2-9.   Blue Defocus Adjustment .................................................... 17
 2-10. 
Electrical 
Adjustments 
 
 
By Remote Commander ...................................................... 18
 2-11. 
Service 
Data 
Lists................................................................ 19
 2-12. 
Registration 
Adjustment....................................................... 38
 2-13. 
PJE 
Adjustment 
(Sub 
Deß ection Adjustment)...................... 40
 
2-14. Auto Convergence Offsets .................................................. 42
 
2-15. Auto Registration Error Codes............................................. 43
3. Safety Related Adjustments
 
(D Board)
 
3-1.   HV Regulation Circuit Check and Adjustment ..................... 45
 
3-2.   HV Hold Down Circuit Operation Check and Adjustment .... 45
 
(G Board)
 
3-3.   +B Max Voltage ConÞ rmation.............................................. 46
 
3-4.   +B OVP ConÞ rmation .......................................................... 46
4. Circuit Adjustments
 
4-1.   Blue Offset Adjustment ........................................................ 47
 
4-2.   P&P Sub Contrast Adjustment
   (Video) 
(SCON) ................................................................... 47
 
4-3.   P&P Sub Contrast Adjustment
   (RF) 
(SCON)........................................................................ 47
 
4-4.   P&P Sub-Hue and Sub-Color Adjustment
   (Video) 
(SHUE, 
SCOL)........................................................ 47
 
4-5.   P&P Sub-Hue and Sub-Color Adjustment
   (RF) 
(SHUE, 
SCOL) ............................................................ 48
5. Diagrams
 
5-1.   Circuit Boards Location ....................................................... 49
 
5-2.   Printed Wiring Boards 
 
 
and Schematic Diagrams Information ................................. 49
 
5-3.   Block Diagrams ................................................................... 51
 
5-4.  Schematics and Supporting Information.............................. 54
 
      V Board................................................................................ 54
 
      CR Board............................................................................. 55
 
      CG Board............................................................................. 56
 
      CB Board ............................................................................. 57
 
      UD Board............................................................................. 58
 
      D Board ............................................................................... 60
 
      B Board................................................................................ 63
 
      AD Board ............................................................................. 66
 
      A Board................................................................................ 67
 
      U Board ............................................................................... 74
 
      G Board ............................................................................... 76
 
      H2 Board ............................................................................. 77
 
      H1 Board ............................................................................. 78
 
      H3 Board ............................................................................. 79
 
      S Board................................................................................ 79
 
5-5.   IC Block Diagrams............................................................... 80
 5-6. 
 
Semiconductors................................................................... 84
6. Exploded Views
 
6-1.   Cover (KP-51WS500/57WS500 Only)................................. 85
 
6-2.   Cover (KP-65WS500 Only) ................................................. 86
 6-3. 
 
Chassis................................................................................ 87
 6-4. 
 
Picture 
Tube 
....................................................................... 88
7. Electrical Parts List ........................................................................ 89
SECTION 
TITLE PAGE
SECTION 
TITLE PAGE
— 4 —
KP-51WS500/57WS500/65WS500
120V AC, 60Hz 
 
 
230W
Under 1 W
DVI-HDTV
1 terminal, 3.3V T.M.D.S., 50 ohms
The DVI-HDTV input terminal is compliant with the EIA-861 
standard and is not intended for use with personal computers.
Video (IN)
4 total (1 on front panel) 
1Vp-p, 75ohms unbalanced, sync negative 
S Video (IN)
3 total (1 on front panel) 
Y: 1Vp-p, 75ohms unbalanced, sync negative 
C: 0.286Vp-p (Burst signal), 75ohms
Audio (IN)
6 total (1 on front panel)
500 mVrms (100% modulation)
Impedance:47 kilo ohms
Projection System
 
3 picture tubes, 3 lenses, horizontal in-line system
Picture Tube
 
7-inch high-brightness monochrome tubes (6.3 raster size), 
 
with optical coupling and liquid cooling system.
Projection Lenses
 
High performance, large diameter hybrid lens F1.1
Antenna
  75 ohm external terminal for VHF/UHF
Television System
  NTSC, American TV Standard
Channel Coverage
VHF: 2-13/ VHF: 14-69/ CATV: 1-125
SPECIFICATIONS
Design and specifi cations are subject to change without notice.
Power Requirements
Power Consumption (W)
 
In Use (Max)
 
In Standby 
 Inputs/Outputs
Screen Size (measured diagonally)
51 inches (KP-51WS500)
57 inches (KP-57WS500)
65 inches (KP-65WS500)
Supplied Accessories
Remote Control RM-Y909
Batteries (2) size AA (R6)
Optional Accessories
A/V Cable (VMC-810/820/830 HG)
Audio Cable (RKC-515HG)
Component Video Cable (VMC-10/30 HG)
Control S Cable (RK-G69HG)
AV Receiver (STR-V555ES or equivalent)
Audio (VAR/RIX)
1 total 
500 mVrms at the maximum volume setting (Variable)
500 mVrms (Fixed)
Impedance (Output):1 kilo ohm
TV Out
1 total 
Video: 1 Vp-p 75 ohms unbalanced, Sync negative
Audio: 500 m Vrms (100% modulation)
Impedance (output): 1 kilo ohms 
Control S (IN/OUT)
1 total 
Minijacks
Component Video Input
2 (Y, PB, PR)
Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative 
PB: 0.7 Vp-p, 75 ohms;
PR: 0.7 Vp-p, 75 ohms 
RF Inputs
2 total 
Converter
1 total 
  
KP-51WS500
 
KP-57WS500  
KP-65WS500
 
 
20W x 2  
 1194 x 1310 x 630 mm 
1326 x 1377 x 690 mm 
1542 x 1452 x 735 mm
  47
1/8
 x 51
5/8
 x 24
7/8
 in 
52
1/4
 x 54
1/4
 x 27
1/4
 in 
61 x 57 x 29 in
 
76 kg 
89 kg 
125 kg
 
167 lbs 9 oz 
196 lbs 3 oz 
275 lbs 8 oz
 
Speaker Output (W)
Dimensions (W x H x D)
 
mm
 
in
    
 Mass     kg
lbs
— 5 —
KP-51WS500/57WS500/65WS500
WARNINGS AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, 
after removing the anode.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of 
this receiver is directly connected to the ac power line.
!
 
SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for 
safe operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements 
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures 
whenever critical components are replaced or improper operation is suspected. 
ATTENTION!!
Apres avoir deconnecte le cap de l’anode, court-circuiter l’anode du tube cathodique et celui de l’anode du cap au chassis metallique 
de l’appareil, ou la couche de carbone peinte sur le tube cathodique ou au blindage du tube cathodique.
Afi n d’eviter tout risque d’electrocution provenant d’un chássis sous tension, un transformateur d’isolement doit etre utilisé lors de tout 
dépannage. Le chássis de ce récepteur est directement raccordé à l’alimentation du secteur.
ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
Les composants identifi es par une trame et par une marque ! sur les schemas de principe, les vues explosees et les listes de 
pieces sont d’une importance critique pour la securite du fonctionnement. Ne les remplacer que par des composants Sony dont 
le numero de piece est indique dans le present manuel ou dans des supplements publies par Sony. Les reglages de circuit dont 
l’importance est critique pour la securite du fonctionnement sont identifi es dans le present manuel. Suivre ces procedures lors de 
chaque remplacement de composants critiques, ou lorsqu’un mauvais fonctionnement suspecte.
Page of 127
Display

Download Sony KP-51WS500 / KP-57WS500 / KP-65WS500 Service Manual (Repair Manual)

Here you can view online or download Sony KP-51WS500 / KP-57WS500 / KP-65WS500 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sony KP-51WS500 / KP-57WS500 / KP-65WS500 TV. Information contained in Sony KP-51WS500 / KP-57WS500 / KP-65WS500 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).